diff options
Diffstat (limited to 'src/network/access/qnetworkrequest.cpp')
| -rw-r--r-- | src/network/access/qnetworkrequest.cpp | 335 |
1 files changed, 190 insertions, 145 deletions
diff --git a/src/network/access/qnetworkrequest.cpp b/src/network/access/qnetworkrequest.cpp index aeacc95627..6f5a7ff19a 100644 --- a/src/network/access/qnetworkrequest.cpp +++ b/src/network/access/qnetworkrequest.cpp @@ -6,13 +6,17 @@ #include "qplatformdefs.h" #include "qnetworkcookie.h" #include "qsslconfiguration.h" -#if QT_CONFIG(http) || defined(Q_CLANG_QDOC) +#if QT_CONFIG(http) +#include "qhttp1configuration.h" #include "qhttp2configuration.h" #include "private/http2protocol_p.h" #endif -#include "QtCore/qshareddata.h" -#include "QtCore/qlocale.h" + #include "QtCore/qdatetime.h" +#include "QtCore/qlocale.h" +#include "QtCore/qshareddata.h" +#include "QtCore/qtimezone.h" +#include "QtCore/private/qtools_p.h" #include <ctype.h> #if QT_CONFIG(datestring) @@ -24,6 +28,9 @@ QT_BEGIN_NAMESPACE using namespace Qt::StringLiterals; +using namespace std::chrono_literals; + +constexpr std::chrono::milliseconds QNetworkRequest::DefaultTransferTimeout; QT_IMPL_METATYPE_EXTERN(QNetworkRequest) QT_IMPL_METATYPE_EXTERN_TAGGED(QNetworkRequest::RedirectPolicy, QNetworkRequest__RedirectPolicy) @@ -217,7 +224,7 @@ QT_IMPL_METATYPE_EXTERN_TAGGED(QNetworkRequest::RedirectPolicy, QNetworkRequest_ Requests only, type: QMetaType::Int (default: QNetworkRequest::Automatic) Indicates whether to use cached authorization credentials in the request, if available. If this is set to QNetworkRequest::Manual and the authentication - mechanism is 'Basic' or 'Digest', Qt will not send an an 'Authorization' HTTP + mechanism is 'Basic' or 'Digest', Qt will not send an 'Authorization' HTTP header with any cached credentials it may have for the request's URL. This attribute is set to QNetworkRequest::Manual by Qt WebKit when creating a cross-origin XMLHttpRequest where withCredentials has not been set explicitly to true by the @@ -305,6 +312,13 @@ QT_IMPL_METATYPE_EXTERN_TAGGED(QNetworkRequest::RedirectPolicy, QNetworkRequest_ This attribute is ignored if the Http2AllowedAttribute is not set. (This value was introduced in 6.3.) + \value UseCredentialsAttribute + Requests only, type: QMetaType::Bool (default: false) + Indicates if the underlying XMLHttpRequest cross-site Access-Control + requests should be made using credentials. Has no effect on + same-origin requests. This only affects the WebAssembly platform. + (This value was introduced in 6.5.) + \value User Special type. Additional information can be passed in QVariants with types ranging from User to UserMax. The default @@ -396,6 +410,16 @@ QT_IMPL_METATYPE_EXTERN_TAGGED(QNetworkRequest::RedirectPolicy, QNetworkRequest_ \value DefaultTransferTimeoutConstant The transfer timeout in milliseconds. Used if setTimeout() is called without an argument. + + \sa QNetworkRequest::DefaultTransferTimeout + */ + +/*! + \variable QNetworkRequest::DefaultTransferTimeout + + The transfer timeout with \l {QNetworkRequest::TransferTimeoutConstant} + milliseconds. Used if setTransferTimeout() is called without an + argument. */ class QNetworkRequestPrivate: public QSharedData, public QNetworkHeadersPrivate @@ -408,7 +432,6 @@ public: , sslConfiguration(nullptr) #endif , maxRedirectsAllowed(maxRedirectCount) - , transferTimeout(0) { qRegisterMetaType<QNetworkRequest>(); } ~QNetworkRequestPrivate() { @@ -431,6 +454,7 @@ public: #endif peerVerifyName = other.peerVerifyName; #if QT_CONFIG(http) + h1Configuration = other.h1Configuration; h2Configuration = other.h2Configuration; decompressedSafetyCheckThreshold = other.decompressedSafetyCheckThreshold; #endif @@ -446,6 +470,7 @@ public: maxRedirectsAllowed == other.maxRedirectsAllowed && peerVerifyName == other.peerVerifyName #if QT_CONFIG(http) + && h1Configuration == other.h1Configuration && h2Configuration == other.h2Configuration && decompressedSafetyCheckThreshold == other.decompressedSafetyCheckThreshold #endif @@ -462,10 +487,11 @@ public: int maxRedirectsAllowed; QString peerVerifyName; #if QT_CONFIG(http) + QHttp1Configuration h1Configuration; QHttp2Configuration h2Configuration; qint64 decompressedSafetyCheckThreshold = 10ll * 1024ll * 1024ll; #endif - int transferTimeout; + std::chrono::milliseconds transferTimeout = 0ms; }; /*! @@ -481,10 +507,9 @@ QNetworkRequest::QNetworkRequest() // Initial values proposed by RFC 7540 are quite draconian, but we // know about servers configured with this value as maximum possible, // rejecting our SETTINGS frame and sending us a GOAWAY frame with the - // flow control error set. Unless an application sets its own parameters, - // we don't send SETTINGS_INITIAL_WINDOW_SIZE, but increase - // (via WINDOW_UPDATE) the session window size. These are our 'defaults': - d->h2Configuration.setStreamReceiveWindowSize(Http2::defaultSessionWindowSize); + // flow control error set. If this causes a problem - the app should + // set a proper configuration. We'll use our defaults, as documented. + d->h2Configuration.setStreamReceiveWindowSize(Http2::qtDefaultStreamReceiveWindowSize); d->h2Configuration.setSessionReceiveWindowSize(Http2::maxSessionReceiveWindowSize); d->h2Configuration.setServerPushEnabled(false); #endif // QT_CONFIG(http) @@ -604,8 +629,9 @@ void QNetworkRequest::setHeader(KnownHeaders header, const QVariant &value) network request. \sa rawHeader(), setRawHeader() + \note In Qt versions prior to 6.7, this function took QByteArray only. */ -bool QNetworkRequest::hasRawHeader(const QByteArray &headerName) const +bool QNetworkRequest::hasRawHeader(QAnyStringView headerName) const { return d->findRawHeader(headerName) != d->rawHeaders.constEnd(); } @@ -619,12 +645,11 @@ bool QNetworkRequest::hasRawHeader(const QByteArray &headerName) const Raw headers can be set with setRawHeader() or with setHeader(). \sa header(), setRawHeader() + \note In Qt versions prior to 6.7, this function took QByteArray only. */ -QByteArray QNetworkRequest::rawHeader(const QByteArray &headerName) const +QByteArray QNetworkRequest::rawHeader(QAnyStringView headerName) const { - QNetworkHeadersPrivate::RawHeadersList::ConstIterator it = - d->findRawHeader(headerName); - if (it != d->rawHeaders.constEnd()) + if (const auto it = d->findRawHeader(headerName); it != d->rawHeaders.constEnd()) return it->second; return QByteArray(); } @@ -711,9 +736,8 @@ QSslConfiguration QNetworkRequest::sslConfiguration() const /*! Sets this network request's SSL configuration to be \a config. The settings that apply are the private key, the local certificate, - the SSL protocol (SSLv2, SSLv3, TLSv1.0 where applicable), the CA - certificates and the ciphers that the SSL backend is allowed to - use. + the TLS protocol (e.g. TLS 1.3), the CA certificates and the ciphers that + the SSL backend is allowed to use. \sa sslConfiguration(), QSslConfiguration::defaultConfiguration() */ @@ -847,7 +871,31 @@ void QNetworkRequest::setPeerVerifyName(const QString &peerName) d->peerVerifyName = peerName; } -#if QT_CONFIG(http) || defined(Q_CLANG_QDOC) +#if QT_CONFIG(http) +/*! + \since 6.5 + + Returns the current parameters that QNetworkAccessManager is + using for the underlying HTTP/1 connection of this request. + + \sa setHttp1Configuration +*/ +QHttp1Configuration QNetworkRequest::http1Configuration() const +{ + return d->h1Configuration; +} +/*! + \since 6.5 + + Sets request's HTTP/1 parameters from \a configuration. + + \sa http1Configuration, QNetworkAccessManager, QHttp1Configuration +*/ +void QNetworkRequest::setHttp1Configuration(const QHttp1Configuration &configuration) +{ + d->h1Configuration = configuration; +} + /*! \since 5.14 @@ -860,7 +908,7 @@ void QNetworkRequest::setPeerVerifyName(const QString &peerName) \list \li Window size for connection-level flowcontrol is 2147483647 octets - \li Window size for stream-level flowcontrol is 21474836 octets + \li Window size for stream-level flowcontrol is 214748364 octets \li Max frame size is 16384 \endlist @@ -933,85 +981,104 @@ void QNetworkRequest::setDecompressedSafetyCheckThreshold(qint64 threshold) { d->decompressedSafetyCheckThreshold = threshold; } -#endif // QT_CONFIG(http) || defined(Q_CLANG_QDOC) +#endif // QT_CONFIG(http) -#if QT_CONFIG(http) || defined(Q_CLANG_QDOC) || defined (Q_OS_WASM) +#if QT_CONFIG(http) || defined (Q_OS_WASM) /*! + \fn int QNetworkRequest::transferTimeout() const \since 5.15 Returns the timeout used for transfers, in milliseconds. - This timeout is zero if setTransferTimeout hasn't been - called, which means that the timeout is not used. + \sa setTransferTimeout() +*/ - \sa setTransferTimeout +/*! + \fn void QNetworkRequest::setTransferTimeout(int timeout) + \since 5.15 + + Sets \a timeout as the transfer timeout in milliseconds. + + \sa setTransferTimeout(std::chrono::milliseconds), + transferTimeout(), transferTimeoutAsDuration() */ -int QNetworkRequest::transferTimeout() const + +/*! + \since 6.7 + + Returns the timeout duration after which the transfer is aborted if no + data is exchanged. + + The default duration is zero, which means that the timeout is not used. + + \sa setTransferTimeout(std::chrono::milliseconds) +*/ +std::chrono::milliseconds QNetworkRequest::transferTimeoutAsDuration() const { return d->transferTimeout; } /*! - \since 5.15 + \since 6.7 - Sets \a timeout as the transfer timeout in milliseconds. + Sets the timeout \a duration to abort the transfer if no data is exchanged. Transfers are aborted if no bytes are transferred before the timeout expires. Zero means no timer is set. If no argument is provided, the timeout is - QNetworkRequest::DefaultTransferTimeoutConstant. If this function + QNetworkRequest::DefaultTransferTimeout. If this function is not called, the timeout is disabled and has the value zero. - \sa transferTimeout + \sa transferTimeoutAsDuration() */ -void QNetworkRequest::setTransferTimeout(int timeout) +void QNetworkRequest::setTransferTimeout(std::chrono::milliseconds duration) { - d->transferTimeout = timeout; + d->transferTimeout = duration; } -#endif // QT_CONFIG(http) || defined(Q_CLANG_QDOC) || defined (Q_OS_WASM) +#endif // QT_CONFIG(http) || defined (Q_OS_WASM) static QByteArray headerName(QNetworkRequest::KnownHeaders header) { switch (header) { case QNetworkRequest::ContentTypeHeader: - return "Content-Type"; + return "Content-Type"_ba; case QNetworkRequest::ContentLengthHeader: - return "Content-Length"; + return "Content-Length"_ba; case QNetworkRequest::LocationHeader: - return "Location"; + return "Location"_ba; case QNetworkRequest::LastModifiedHeader: - return "Last-Modified"; + return "Last-Modified"_ba; case QNetworkRequest::IfModifiedSinceHeader: - return "If-Modified-Since"; + return "If-Modified-Since"_ba; case QNetworkRequest::ETagHeader: - return "ETag"; + return "ETag"_ba; case QNetworkRequest::IfMatchHeader: - return "If-Match"; + return "If-Match"_ba; case QNetworkRequest::IfNoneMatchHeader: - return "If-None-Match"; + return "If-None-Match"_ba; case QNetworkRequest::CookieHeader: - return "Cookie"; + return "Cookie"_ba; case QNetworkRequest::SetCookieHeader: - return "Set-Cookie"; + return "Set-Cookie"_ba; case QNetworkRequest::ContentDispositionHeader: - return "Content-Disposition"; + return "Content-Disposition"_ba; case QNetworkRequest::UserAgentHeader: - return "User-Agent"; + return "User-Agent"_ba; case QNetworkRequest::ServerHeader: - return "Server"; + return "Server"_ba; // no default: // if new values are added, this will generate a compiler warning @@ -1020,6 +1087,22 @@ static QByteArray headerName(QNetworkRequest::KnownHeaders header) return QByteArray(); } +static QByteArray makeCookieHeader(const QVariant &value, QNetworkCookie::RawForm type, QByteArrayView separator) +{ + QList<QNetworkCookie> cookies = qvariant_cast<QList<QNetworkCookie> >(value); + if (cookies.isEmpty() && value.userType() == qMetaTypeId<QNetworkCookie>()) + cookies << qvariant_cast<QNetworkCookie>(value); + + QByteArray result; + for (const QNetworkCookie &cookie : std::as_const(cookies)) { + result += cookie.toRawForm(type); + result += separator; + } + if (!result.isEmpty()) + result.chop(separator.size()); + return result; +} + static QByteArray headerValue(QNetworkRequest::KnownHeaders header, const QVariant &value) { switch (header) { @@ -1047,7 +1130,7 @@ static QByteArray headerValue(QNetworkRequest::KnownHeaders header, const QVaria switch (value.userType()) { // Generate RFC 1123/822 dates: case QMetaType::QDate: - return QNetworkHeadersPrivate::toHttpDate(value.toDate().startOfDay(Qt::UTC)); + return QNetworkHeadersPrivate::toHttpDate(value.toDate().startOfDay(QTimeZone::UTC)); case QMetaType::QDateTime: return QNetworkHeadersPrivate::toHttpDate(value.toDateTime()); @@ -1055,89 +1138,67 @@ static QByteArray headerValue(QNetworkRequest::KnownHeaders header, const QVaria return value.toByteArray(); } - case QNetworkRequest::CookieHeader: { - QList<QNetworkCookie> cookies = qvariant_cast<QList<QNetworkCookie> >(value); - if (cookies.isEmpty() && value.userType() == qMetaTypeId<QNetworkCookie>()) - cookies << qvariant_cast<QNetworkCookie>(value); - - QByteArray result; - bool first = true; - for (const QNetworkCookie &cookie : qAsConst(cookies)) { - if (!first) - result += "; "; - first = false; - result += cookie.toRawForm(QNetworkCookie::NameAndValueOnly); - } - return result; - } + case QNetworkRequest::CookieHeader: + return makeCookieHeader(value, QNetworkCookie::NameAndValueOnly, "; "); - case QNetworkRequest::SetCookieHeader: { - QList<QNetworkCookie> cookies = qvariant_cast<QList<QNetworkCookie> >(value); - if (cookies.isEmpty() && value.userType() == qMetaTypeId<QNetworkCookie>()) - cookies << qvariant_cast<QNetworkCookie>(value); - - QByteArray result; - bool first = true; - for (const QNetworkCookie &cookie : qAsConst(cookies)) { - if (!first) - result += ", "; - first = false; - result += cookie.toRawForm(QNetworkCookie::Full); - } - return result; - } + case QNetworkRequest::SetCookieHeader: + return makeCookieHeader(value, QNetworkCookie::Full, ", "); } return QByteArray(); } -static int parseHeaderName(const QByteArray &headerName) +static int parseHeaderName(QByteArrayView headerName) { if (headerName.isEmpty()) return -1; - switch (tolower(headerName.at(0))) { + auto is = [headerName](QByteArrayView what) { + return headerName.compare(what, Qt::CaseInsensitive) == 0; + }; + + switch (QtMiscUtils::toAsciiLower(headerName.front())) { case 'c': - if (headerName.compare("content-type", Qt::CaseInsensitive) == 0) + if (is("content-type")) return QNetworkRequest::ContentTypeHeader; - else if (headerName.compare("content-length", Qt::CaseInsensitive) == 0) + else if (is("content-length")) return QNetworkRequest::ContentLengthHeader; - else if (headerName.compare("cookie", Qt::CaseInsensitive) == 0) + else if (is("cookie")) return QNetworkRequest::CookieHeader; - else if (qstricmp(headerName.constData(), "content-disposition") == 0) + else if (is("content-disposition")) return QNetworkRequest::ContentDispositionHeader; break; case 'e': - if (qstricmp(headerName.constData(), "etag") == 0) + if (is("etag")) return QNetworkRequest::ETagHeader; break; case 'i': - if (qstricmp(headerName.constData(), "if-modified-since") == 0) + if (is("if-modified-since")) return QNetworkRequest::IfModifiedSinceHeader; - if (qstricmp(headerName.constData(), "if-match") == 0) + if (is("if-match")) return QNetworkRequest::IfMatchHeader; - if (qstricmp(headerName.constData(), "if-none-match") == 0) + if (is("if-none-match")) return QNetworkRequest::IfNoneMatchHeader; break; case 'l': - if (headerName.compare("location", Qt::CaseInsensitive) == 0) + if (is("location")) return QNetworkRequest::LocationHeader; - else if (headerName.compare("last-modified", Qt::CaseInsensitive) == 0) + else if (is("last-modified")) return QNetworkRequest::LastModifiedHeader; break; case 's': - if (headerName.compare("set-cookie", Qt::CaseInsensitive) == 0) + if (is("set-cookie")) return QNetworkRequest::SetCookieHeader; - else if (headerName.compare("server", Qt::CaseInsensitive) == 0) + else if (is("server")) return QNetworkRequest::ServerHeader; break; case 'u': - if (headerName.compare("user-agent", Qt::CaseInsensitive) == 0) + if (is("user-agent")) return QNetworkRequest::UserAgentHeader; break; } @@ -1153,13 +1214,12 @@ static QVariant parseHttpDate(const QByteArray &raw) return QVariant(); // transform an invalid QDateTime into a null QVariant } -static QVariant parseCookieHeader(const QByteArray &raw) +static QVariant parseCookieHeader(QByteArrayView raw) { QList<QNetworkCookie> result; - const QList<QByteArray> cookieList = raw.split(';'); - for (const QByteArray &cookie : cookieList) { + for (auto cookie : QLatin1StringView(raw).tokenize(';'_L1)) { QList<QNetworkCookie> parsed = QNetworkCookie::parseCookies(cookie.trimmed()); - if (parsed.count() != 1) + if (parsed.size() != 1) return QVariant(); // invalid Cookie: header result += parsed; @@ -1168,9 +1228,9 @@ static QVariant parseCookieHeader(const QByteArray &raw) return QVariant::fromValue(result); } -static QVariant parseETag(const QByteArray &raw) +static QVariant parseETag(QByteArrayView raw) { - const QByteArray trimmed = raw.trimmed(); + const QByteArrayView trimmed = raw.trimmed(); if (!trimmed.startsWith('"') && !trimmed.startsWith(R"(W/")")) return QVariant(); @@ -1180,46 +1240,34 @@ static QVariant parseETag(const QByteArray &raw) return QString::fromLatin1(trimmed); } -static QVariant parseIfMatch(const QByteArray &raw) +template<typename T> +static QVariant parseMatchImpl(QByteArrayView raw, T op) { - const QByteArray trimmedRaw = raw.trimmed(); + const QByteArrayView trimmedRaw = raw.trimmed(); if (trimmedRaw == "*") return QStringList(QStringLiteral("*")); QStringList tags; - const QList<QByteArray> split = trimmedRaw.split(','); - for (const QByteArray &element : split) { - const QByteArray trimmed = element.trimmed(); - if (!trimmed.startsWith('"')) - continue; - - if (!trimmed.endsWith('"')) - continue; - - tags += QString::fromLatin1(trimmed); + for (auto &element : QLatin1StringView(trimmedRaw).tokenize(','_L1)) { + if (const auto trimmed = element.trimmed(); op(trimmed)) + tags += QString::fromLatin1(trimmed); } return tags; } -static QVariant parseIfNoneMatch(const QByteArray &raw) -{ - const QByteArray trimmedRaw = raw.trimmed(); - if (trimmedRaw == "*") - return QStringList(QStringLiteral("*")); - - QStringList tags; - const QList<QByteArray> split = trimmedRaw.split(','); - for (const QByteArray &element : split) { - const QByteArray trimmed = element.trimmed(); - if (!trimmed.startsWith('"') && !trimmed.startsWith(R"(W/")")) - continue; - if (!trimmed.endsWith('"')) - continue; +static QVariant parseIfMatch(QByteArrayView raw) +{ + return parseMatchImpl(raw, [](QByteArrayView element) { + return element.startsWith('"') && element.endsWith('"'); + }); +} - tags += QString::fromLatin1(trimmed); - } - return tags; +static QVariant parseIfNoneMatch(QByteArrayView raw) +{ + return parseMatchImpl(raw, [](QByteArrayView element) { + return (element.startsWith('"') || element.startsWith(R"(W/")")) && element.endsWith('"'); + }); } @@ -1236,7 +1284,7 @@ static QVariant parseHeaderValue(QNetworkRequest::KnownHeaders header, const QBy case QNetworkRequest::ContentLengthHeader: { bool ok; - qint64 result = value.trimmed().toLongLong(&ok); + qint64 result = QByteArrayView(value).trimmed().toLongLong(&ok); if (ok) return result; return QVariant(); @@ -1275,15 +1323,14 @@ static QVariant parseHeaderValue(QNetworkRequest::KnownHeaders header, const QBy } QNetworkHeadersPrivate::RawHeadersList::ConstIterator -QNetworkHeadersPrivate::findRawHeader(const QByteArray &key) const +QNetworkHeadersPrivate::findRawHeader(QAnyStringView key) const { - RawHeadersList::ConstIterator it = rawHeaders.constBegin(); - RawHeadersList::ConstIterator end = rawHeaders.constEnd(); - for ( ; it != end; ++it) - if (it->first.compare(key, Qt::CaseInsensitive) == 0) - return it; - - return end; // not found + auto isKeyEqual = [key](const auto &headerPair) + { + QLatin1StringView name{headerPair.first}; + return QAnyStringView::compare(name, key, Qt::CaseInsensitive) == 0; + }; + return std::find_if(rawHeaders.begin(), rawHeaders.end(), isKeyEqual); } QNetworkHeadersPrivate::RawHeadersList QNetworkHeadersPrivate::allRawHeaders() const @@ -1295,10 +1342,8 @@ QList<QByteArray> QNetworkHeadersPrivate::rawHeadersKeys() const { QList<QByteArray> result; result.reserve(rawHeaders.size()); - RawHeadersList::ConstIterator it = rawHeaders.constBegin(), - end = rawHeaders.constEnd(); - for ( ; it != end; ++it) - result << it->first; + for (const auto &pair : rawHeaders) + result << pair.first; return result; } @@ -1326,10 +1371,8 @@ void QNetworkHeadersPrivate::setAllRawHeaders(const RawHeadersList &list) cookedHeaders.clear(); rawHeaders = list; - RawHeadersList::ConstIterator it = rawHeaders.constBegin(); - RawHeadersList::ConstIterator end = rawHeaders.constEnd(); - for ( ; it != end; ++it) - parseAndSetHeader(it->first, it->second); + for (const auto &[key, value] : std::as_const(rawHeaders)) + parseAndSetHeader(key, value); } void QNetworkHeadersPrivate::setCookedHeader(QNetworkRequest::KnownHeaders header, @@ -1484,7 +1527,7 @@ QDateTime QNetworkHeadersPrivate::fromHttpDate(const QByteArray &value) #endif // datestring if (dt.isValid()) - dt.setTimeSpec(Qt::UTC); + dt.setTimeZone(QTimeZone::UTC); return dt; } @@ -1494,3 +1537,5 @@ QByteArray QNetworkHeadersPrivate::toHttpDate(const QDateTime &dt) } QT_END_NAMESPACE + +#include "moc_qnetworkrequest.cpp" |